I've been quite disappointed recently to lose an hour's work because I didn't
notice the filesystem I was trying to store my files into ran full while I've been
working.
Well, this is C++, the underlying ofstream class already offers it, so it's as simple
as to enable IO exceptions.
Patch can be found here:
http://www.sax.de/~joerg/qcad-ioexceptions.patch
[patch] IO exceptions (filesystem full)
Moderator: andrew